Patent Assignment
Reel/Frame 022478/0977
Assignment of Assignor's Interest
Recorded: 2009-03-31
Pages: 6
Assignors
UNO, TIMOTHY P.
Executed: 2009-01-30
BIRD, MARC W.
Executed: 2009-01-30
PROSKE, CURTIS A.
Executed: 2009-02-17
DUPRE, LESTER
Executed: 2009-01-30
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Infiltration Methods for Forming Drill Bits
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.